package com.cn.wanxi.service;

import com.cn.wanxi.model.OrdbyModel;
import com.cn.wanxi.model.UserModel;

import java.util.List;

public interface IUserService {
    int add(UserModel userModel);

    int login(UserModel userModel);

    int deletebyid(int aa);

    UserModel finById(int aa);

    int update(UserModel userModel);

    List<UserModel> findAllBySon(UserModel userModel);

    int getCount(UserModel userModel);
}
